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Anyone suggesting Pickford is a fucking madman. T-Rex arms is the most over-rated keeper I have seen in a VERY long time.
And gets beaten every other week from 25 yards.
Anyone suggesting Pickford is a fucking madman. T-Rex arms is the most over-rated keeper I have seen in a VERY long time.
What is xG and how is it worked out?
XG = expected goals
Worked out by rating the shots by success (historcal) of same position/type of chances.
these figures are made up for the purpose of example.
So a penalty would be 0.85 (85%) as 85 out of 100 are scored.
A header from 15 yards at a acute angle could be 0.02 (2%) as only 2 out of 100 are scored.
It is a crude measure by any standards as it isn't player specific, so you are never comparing like for like, you are always comparing only using half the variables (and I'm not sure the data sets would ever be that good for individual players). It is a start and I'm sure when it becomes more refined it will be a better metric but for now it's for the fans and media rather than a serious tool IMO.
So I don't need to become an authority on it? Good stuff.
So, would a header from a certain spot, let's say the penalty spot in open play carry the same xG as a header from the same spot from a corner? One most likely from an attacking player whilst the latter could be from a defender or midfielder.
All you need to know, is that it's a load of old bollocks.
So I don't need to become an authority on it? Good stuff.
So, would a header from a certain spot, let's say the penalty spot in open play carry the same xG as a header from the same spot from a corner? One most likely from an attacking player whilst the latter could be from a defender or midfielder.
As DW says it's more broad brush rather than specific and I guess that's why I think it's more for the fans than any serious analysis as the exact same conditions just aren't replicable on any sizable sample.
It isn't a load of old bollocks though and there are Luddites and sycophants on both sides.
Not a great deal you'd be able to do with that analysis though in reality, you wouldn't want to be telling your defenders to relax against a poorly performing team because their strikers are shit anyway and if a team was overperforming, perhaps suggesting they possess one or more individuals capable of just bagging out of nowhere, then there's potentially not a great deal you can do about that either.
Internally you'd look at it as a reflection of your own team rather than using it to assess the weaknesses of others.
Like Reading should have realised that they couldn't carry on as they were under Stam, that was manifestly a total freak of a season. But they did carry on and nearly got relegated the year after.